<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
      <!-- 搜索框按钮区域 -->
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 订单列表数据 -->
      <el-table :data="orderlist" style="width: 100%" border stripe>
        <el-table-column type="index" label="#" width="width">
        </el-table-column>
        <el-table-column prop="order_number" label="订单编号" width="width">
        </el-table-column>
        <el-table-column prop="order_price" label="订单价格" width="width">
        </el-table-column>
        <el-table-column prop="pay_status" label="是否付款" width="width">
          <template slot-scope="{ row }">
            <el-tag type="success" v-if="row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="is_send" label="是否发货" width="width">
        </el-table-column>
        <el-table-column label="下单时间" width="width">
          <template slot-scope="{ row }">
            {{ row.create_time | dataFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作" width="width">
          <template slot-scope="{ row }">
            <el-button
              type="primary"
              icon="el-icon-edit"
              size="mini"
              @click="showBox"
            ></el-button>
            <el-button
              type="success"
              icon="el-icon-location"
              size="mini"
              @click="showProgressBox"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页器 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[3, 5, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </el-card>
    <!-- 修改地址的对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addressVisible"
      width="50%"
      @close="addressDialogClosed"
    >
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRef"
        label-width="100px"
      >
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader :options="cityData" v-model="addressForm.address1">
          </el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false"
          >确 定</el-button
        >
      </span>
    </el-dialog>
    <!-- 展示物流进度地址的对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
      <!-- timeline时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in processInfo"
          :key="index"
          :timestamp="activity.time"
        >
          {{ activity.context }}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from "./citydata.js";
import logistics from "./logistics.json";
export default {
  name: "Order",
  props: [],
  data() {
    return {
      queryInfo: {
        query: "",
        pagenum: 1,
        pagesize: 5,
      },
      //总个数
      total: 0,
      //订单列表数据
      orderlist: [],
      //修改地址的对话框显示与隐藏
      addressVisible: false,
      //修改地址的表单
      addressForm: {
        address1: [],
        address2: "",
      },
      addressFormRules: {
        address1: [
          { required: true, message: "请选择省市区/县", trigger: "blur" },
        ],
        address2: [
          { required: true, message: "请填写详细地址", trigger: "blur" },
        ],
      },
      //地址三级联动的数据
      cityData,
      //显示与隐藏物流进度地址的对话框
      progressVisible: false,
      //物流信息
      processInfo: [],
    };
  },
  created() {
    this.getOrderList();
  },
  methods: {
    //获取订单列表
    async getOrderList() {
      const { data: res } = await this.$http.get("orders", {
        params: this.queryInfo,
      });
      if (res.meta.status !== 200)
        return this.$message.error("获取订单数据失败");
      this.total = res.data.total;
      this.orderlist = res.data.goods;
    },
    //展示数据条数pagesize改变
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize;
      this.getOrderList();
    },
    //当前页数pagenum改变
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage;
      this.getOrderList();
    },
    //展示修改地址的对话框
    showBox() {
      this.addressVisible = true;
    },
    //监听修改地址的对话框关闭事件
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields();
    },
    //展示物流进度地址的对话框
    showProgressBox() {
      //后端出现问题 这里直接请求josn文件
      // const { data: res } = await this.$http.get("/kuaidi/1106975712662");
      if (logistics.meta.status !== 200)
        return this.$message.error("获取物流进度失败");
      this.processInfo = logistics.data;
      this.progressVisible = true;
    },
  },
};
</script>

<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>